/* ==========================================================================
   Landing Page - Offre Printemps 2026
   Approche mobile-first
   ========================================================================== */

/* Base
   ========================================================================== */
* {
  box-sizing: border-box;
}

h1, h2, h3, h4, h5 {
  font-family: Montserrat, sans-serif;
  font-weight: 600;
  margin: 0;
}

/* ==========================================================================
   Section Hero (mobile-first)
   ========================================================================== */
#section-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 16px 0;
}

/* Titre principal — sorti de txt-image, centré au-dessus */
.heading {
  font-family: Montserrat, sans-serif;
  font-size: 32px;
  line-height: 120%;
  font-weight: 700;
  color: #000;
  text-align: left;
  margin: 0 0 12px;
}

.txt-image {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 1200px;
  gap: 24px;
}

.img-top {
  display: none;
  width: 100%;
  max-width: 350px;
  height: auto;
}

.div-block-2 {
  display: flex;
  flex-direction: column;
  width: 100%;
  max-width: 500px;
  padding: 0 8px;
}

/* Typographie - mobile
   ========================================================================== */
.paragraph {
  margin: 12px 0;
  font-family: Montserrat, sans-serif;
  font-size: 14px;
  line-height: 140%;
  text-align: left;
  color: #000;
}

.paliers-list {
  list-style: none;
  padding: 0 0 0 4px;
  margin: 12px 0;
  font-family: Montserrat, sans-serif;
  font-size: 16px;
  line-height: 180%;
}

.paliers-list li {
  position: relative;
  padding: 2px 0 2px 16px;
}

.paliers-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  background-color: #000;
  border-radius: 50%;
}

.text-span-4 {
  font-family: Montserrat, sans-serif;
  font-weight: 700;
  color: #000;
}

.text-block-3 {
  max-width: 900px;
  margin: 24px auto 0;
  padding: 0 16px;
  font-family: Montserrat, sans-serif;
  font-size: 12px;
  line-height: 140%;
  text-align: left;
  color: #555;
}

/* Bouton et code promo - mobile
   ========================================================================== */
.div-block-8 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  gap: 12px;
  margin-top: 12px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 24px;
  border: 2px solid #000;
  background-color: transparent;
  font-family: Montserrat, sans-serif;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 1px;
  color: #000;
  margin: 0;
}

.copierlecode {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 24px;
  border: 2px solid #000;
  background-color: #000;
  font-family: Montserrat, sans-serif;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  cursor: pointer;
  transition: opacity 0.2s ease;
  margin: 0;
}

.copierlecode:hover {
  opacity: 0.85;
}

.copierlecode:active {
  transform: scale(0.98);
}

/* ==========================================================================
   Push home - Triptyque (mobile-first : 1 colonne, ratio 1:1)
   ========================================================================== */
.push-home {
  margin: 40px 0;
}

.layout-triptyque-card {
  max-width: 90rem;
  margin: 0 auto 16px;
  padding: 0 16px;
}

.container-triptyque-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.triptyque-card-child-1,
.triptyque-card-child-2,
.triptyque-card-child-3 {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
}

.image-triptyque {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.triptyque-overlay-img {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  width: 100%;
  height: 100%;
  padding: 20px;
  gap: 16px;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0.45) 15%, rgba(0, 0, 0, 0) 35%);
}

.card-hover-triptyque {
  transition: opacity 0.3s ease;
}

.card-hover-triptyque:hover {
  opacity: 0.85;
}

/* ==========================================================================
   Tablette portrait (≥ 600px)
   ========================================================================== */
@media screen and (min-width: 600px) {
  #section-hero {
    padding: 32px 24px 0;
  }

  .img-top {
    display: block;
    max-width: 450px;
  }

  .paragraph {
    font-size: 16px;
  }

  .paliers-list {
    font-size: 16px;
    max-width: 450px;
    margin-left: auto;
    margin-right: auto;
  }

  .container-triptyque-card {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==========================================================================
   Tablette paysage (≥ 900px)
   ========================================================================== */
@media screen and (min-width: 900px) {
  #section-hero {
    padding: 40px 32px 0;
  }

  .txt-image {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 40px;
  }

  .img-top {
    flex: 1 1 45%;
    max-width: 500px;
  }

  .div-block-2 {
    flex: 1 1 45%;
    max-width: 500px;
    padding: 0;
  }

  .paragraph {
    text-align: left;
  }

  .paliers-list {
    margin-left: 0;
    margin-right: 0;
  }

  .div-block-8 {
    justify-content: flex-start;
  }

  .layout-triptyque-card {
    padding: 0 24px;
  }

  .container-triptyque-card {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }

  .triptyque-overlay-img {
    padding: 28px;
  }
}

/* ==========================================================================
   Desktop (≥ 1200px)
   ========================================================================== */
@media screen and (min-width: 1200px) {
  #section-hero {
    padding: 56px 32px 0;
  }

  .heading {
    line-height: 115%;
  }

  .txt-image {
    gap: 64px;
    max-width: 1376px;
    width: 100%;
  }

  .img-top {
    flex: 0 0 calc(50% - 32px);
    max-width: calc(50% - 32px);
    width: 100%;
    height: auto;
  }

  .div-block-2 {
    flex: 0 0 calc(50% - 32px);
    max-width: calc(50% - 32px);
  }

  .paragraph {
    font-size: 18px;
  }

  .paliers-list {
    font-size: 18px;
  }

  .push-home {
    margin: 64px 0;
  }

  .layout-triptyque-card {
    padding: 0 32px;
  }

  .text-block-3 {
    max-width: 90rem;
    padding: 0 32px;
    text-align: center;
  }
}